(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

APERFEICOAMENTOS EM APARELHO FILTRANTE DE PRE-CAPA

ArquivadaInvention Patent

Application data

Number

PI8207006

Type

Invention Patent

Filing

11/26/1982

Publication

04/17/1984

Progress at the INPI

  1. Filing11/26/82
  2. Publication04/17/84
  3. Abandoned07/17/84
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/13/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

LAREDO S A IND E COMERCIO [BR]

Inventors

C. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

08/13/1985

RPI 773

Exigência - art. 36 da LPI

#6.1

01/15/1985

RPI 743

Solicitação de exame técnico

#4.1

07/17/1984

RPI 717

Publicação antecipada

#3.2

04/17/1984

RPI 704

Pedido de patente depositado

#2.1

02/07/1984

RPI 694

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.